added video for ootb workflow

git-svn-id: https://plugins.svn.wordpress.org/oasis-workflow/trunk@1019268 b8457f37-d9ea-0310-8a92-e5e31aec5664
added video for ootb workflow

git-svn-id: https://plugins.svn.wordpress.org/oasis-workflow/trunk@1019270 b8457f37-d9ea-0310-8a92-e5e31aec5664